Electrodeposition and characterization of Sb-doped ZnO nanostructures

Jinkun Liang, Hailin Su, Yucheng Wu, Shihping Kao, Chunliang Kuo, Junchun Andrew Huang

研究成果: Conference contribution

摘要

Large scale Sb-doped ZnO nanorod arrays were grown utilizing electrochemical solution method with suitable combination of Zn(NO 3)2,HMT and SbCl3 precursors. The influences of the pH value and the substrate on the morphology and the crystallization of Sb-doped ZnO nanorods were investigated in detail. The formed Sb-doped ZnO nanorods were characterized by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. Characteristics of luminescence and crystal qualities were represented by the room temperature photoluminescence spectroscopy. It was found that the pH value had a great effect on the luminescent intensity of the ultraviolet peak and the defect-related luminescence peak. The Sb-ZnO nanorods with a hexagonal wurtzite structures fabricated under the pH value of 5 showed an intense ultraviolet emission and a weak visible emission, demonstrating the good crystal quality of the nanorods. For the substrates of flexible conductive woven nickel-copper fibers, ITO conductive glass and commercial AZO conductive glass, well-crystallized Sb-doped ZnO nanorods can be all achieved. But the crystallographic orientation of nanorods strongly relied on the substrate type.

原文English
主出版物標題Micro/Nano Materials, Devices, and Systems
DOIs
出版狀態Published - 2013 十二月 1
事件Micro/Nano Materials, Devices, and Systems - Melbourne, VIC, Australia
持續時間: 2013 十二月 92013 十二月 11

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8923
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Other

OtherMicro/Nano Materials, Devices, and Systems
國家/地區Australia
城市Melbourne, VIC
期間13-12-0913-12-11

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電腦科學應用
  • 應用數學
  • 電氣與電子工程

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